Deep cleaner



FIG. 1 is a front perspective view of a deep cleaner which embodies our design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof,

FIG. 5 is a right side view thereof; and,

FIG. 6 is a top plan view thereof.

The details shown in broken lines form no part of the claimed design. 

The ornamental design for a deep cleaner, as shown and described. 